參數(shù)資料
型號: UXE04140H2TC100
廠商: Vishay Intertechnology,Inc.
英文描述: High Precision Leaded Resistors
中文描述: 高精度引線電阻
文件頁數(shù): 6/9頁
文件大?。?/td> 161K
代理商: UXE04140H2TC100
Document Number: 28726
Revision: 21-Aug-07
For technical questions, contact: ff3cresistors@vishay.com
www.vishay.com
89
UXA 0204, UXB 0207, UXE 0414
High Precision Leaded Resistors
Vishay Beyschlag
TESTS AND REQUIREMENTS
Essentially all tests are carried out in accordance with the
following specifications:
EN 140000/IEC 60115-1, Generic specification (includes
tests)
EN 140100/IEC 60115-2, Sectional specification (includes
schedule for qualification approval)
CECC 40101-806, Detail specification (includes schedule for
conformance inspection)
Most of the components are approved in accordance with the
European CECC-system, where applicable. The Test
important tests. For the full test schedule refer to the
documents listed above. The testing also covers most of the
requirements specified by EIA/IS-703 and JIS-C-5202.
The tests are carried out in accordance with IEC 60 068 and
under standard atmospheric conditions in accordance with
IEC 60068-1, 5.3. Climatic category LCT/UCT/56 (rated
temperature range: Lower Category Temperature, Upper
Category Temperature; damp heat, long term, 56 days) is
valid.
Unless otherwise specified the following values apply:
Temperature: 15
°
C to 35
°
C
Relative humidity: 45 % to 75 %
Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar).
For testing the components are mounted on a test board in
accordance with IEC 60115-1, 4.31 unless otherwise
specified.
In the Test Procedures and Requirements table only the
tests and requirements are listed with reference to the
relevant clauses of IEC 60115-1 and IEC 60068-2; a short
description of the test procedure is also given.
TEST PROCEDURES AND REQUIREMENTS
IEC
60115-1
CLAUSE
IEC
60068-2
TEST
METHOD
TEST
PROCEDURE
REQUIREMENTS
PERMISSIBLE CHANGE (
Δ
R
)
Stability for product
types:
UXA 0204
100
Ω
to 100 k
Ω
22
Ω
to < 100
Ω;
> 100 k
Ω
to 221 k
Ω
-
UXB 0207
100
Ω
to 250 k
Ω
40.2
Ω
to < 100
Ω;
> 250 k
Ω
to 301 k
Ω
10
Ω
to < 40.2
Ω
;
> 301 k
Ω
to 1 M
Ω
UXE 0414
100
Ω
to 100 k
Ω
22
Ω
to < 100
Ω;
> 100 k
Ω
to 511 k
Ω
-
4.5
-
resistance
(
Δ
R
/
R
)
± 0.25 %; ± 0.1 %; ± 0.05 %; ± 0.01 %
4.8.4.2
-
temperature
coefficient
at 20/LCT/20
°
C and
20/UCT/20
°
C
± 10 ppm/K; ± 05 ppm/K; ± 02 ppm/K
4.25.1
-
endurance
room temperature;
U
=
U
=
U
max
;
1.5 h on; 0.5 h off
or
70 °C; 2000 h
± (0.05 %
R
+ 0.01
Ω
)
± (0.05 %
R
+ 0.01
Ω
)
± (0.05 %
R
+ 0.01
Ω
)
85 °C; 1000 h
± (0.02 %
R
+ 0.01
Ω
)
± (0.03 %
R
+ 0.01
Ω
)
± (0.04 %
R
+ 0.01
Ω
)
85 °C; 8000 h
± (0.04 %
R
+ 0.01
Ω
)
± (0.06 %
R
+ 0.01
Ω
)
± (0.08 %
R
+ 0.01
Ω
)
P
70
x
R
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